Toyota Prius Tyre Pressures

Manufacturer-recommended front and rear pressures for every Prius tyre size and variant — in psi, bar or kPa.

3
Wheel sizes
11
Model variants
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Find the right pressure for your Toyota Prius

Not sure of your wheel size? It's the last number in the tyre size on your sidewall.

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How to check

Checking your Toyota Prius tyre pressure

Two minutes at home or on a garage forecourt is all it takes.

Find your pressure

Look up your tyre size in the pressure chart, or check the sticker inside the driver's door jamb or fuel filler flap.

Check the tyres cold

Recommended figures are cold pressures — measure before driving, or at least a couple of hours after a journey.

Top up all four monthly

Check every tyre (and the spare) once a month and before long trips, then refit the valve caps securely.

Tyre Pressure Chart

Recommended pressures for your Toyota Prius

Cold inflation pressures as recommended by Toyota. Use the laden figures when the car is fully loaded with passengers or luggage.

Tyre sizeFrontFront (loaded)RearRear (loaded)
195/65 R15 91H PRIUS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
195/65 R15 91V PRIUS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 91H PRIUS 10TH 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 89S PRIUS 10TH 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS 10TH 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS BUSINESS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
195/65 R15 91V PRIUS BUSINESS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 91H PRIUS IMPORT 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 89S PRIUS IMPORT 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS IMPORT 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS PHEV 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
195/65 R15 91V PRIUS PHEV 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 89S PRIUS PLUG-IN 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS PLUG-IN 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS PLUS 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89S PRIUS PLUS 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS PLUS 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS T 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 89S PRIUS T 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS T 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS T3 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 89S PRIUS T3 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS T3 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS T4 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/65 R15 89S PRIUS T4 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 89V PRIUS T4 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa
195/65 R15 91H PRIUS VVT-I 32 – 36 psi2.2 – 2.5 bar221 – 248 kPa 32 – 36 psi2.2 – 2.5 bar221 – 248 kPa 30 – 35 psi2.1 – 2.4 bar207 – 241 kPa 30 – 35 psi2.1 – 2.4 bar207 – 241 kPa
195/65 R15 91V PRIUS VVT-I 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
195/55 R16 87V PRIUS 10TH 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
195/55 R16 87V PRIUS IMPORT 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
195/55 R16 87V PRIUS PLUG-IN 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
195/55 R16 87V PRIUS PLUS 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
195/55 R16 87V PRIUS T 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa
195/55 R16 87V PRIUS T3 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa
195/55 R16 87V PRIUS T4 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa
205/60 R16 92V PRIUS 10TH 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
205/60 R16 92V PRIUS IMPORT 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
205/60 R16 92V PRIUS PLUG-IN 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
205/60 R16 92V PRIUS PLUS 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 35 psi2.2 – 2.4 bar221 – 241 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa
205/60 R16 92V PRIUS T 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
205/60 R16 92V PRIUS T3 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
205/60 R16 92V PRIUS T4 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa
215/45 R17 87W PRIUS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
215/45 R17 87V PRIUS 10TH 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS 10TH 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 91W PRIUS 10TH 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS BUSINESS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
215/45 R17 87V PRIUS IMPORT 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS IMPORT 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 91W PRIUS IMPORT 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS PHEV 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
215/45 R17 87V PRIUS PLUG-IN 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS PLUG-IN 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87V PRIUS PLUS 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS PLUS 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87V PRIUS T 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS T 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 91W PRIUS T 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87V PRIUS T3 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS T3 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 91W PRIUS T3 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87V PRIUS T4 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87W PRIUS T4 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 91W PRIUS T4 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/45 R17 87V PRIUS VVT-I 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
215/45 R17 87W PRIUS VVT-I 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 30 psi2.1 bar207 kPa 30 psi2.1 bar207 kPa
215/50 R17 91V PRIUS 10TH 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 91V PRIUS IMPORT 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 91V PRIUS PLUG-IN 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 91V PRIUS PLUS 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 95W PRIUS PLUS 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 91V PRIUS T 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 91V PRIUS T3 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
215/50 R17 91V PRIUS T4 35 psi2.4 bar241 kPa 35 psi2.4 bar241 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa

Always double-check against the tyre placard inside the driver's door or your Toyota handbook — pressures can vary by exact specification and year.

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Why it matters

The right pressure pays for itself

Tyres naturally lose around 1–2 psi a month, and more in cold weather — so even careful drivers end up under-inflated. Running your Prius below Toyota's recommended pressure increases rolling resistance, which means more fuel burned, faster shoulder wear and longer braking distances in the wet.

Over-inflating isn't the answer either: too much air shrinks the tyre's contact patch, wearing the centre of the tread and making grip and ride quality worse. The recommended figures in the chart are the sweet spot — and if you're carrying a full load of passengers or luggage, switch to the laden values before you set off.

How pressure shapes your grip on the road

Under-inflated Only the shoulders touch — vague steering, extra fuel, hot edges
Correct pressure Full, even contact — best grip, wear and fuel economy
Over-inflated Just the centre grips — harsher ride, faster middle wear

The red zones are where a mis-inflated tyre carries the load — and where it wears out first.

Help & Advice

Tyre pressure questions, answered

What tyre pressure should a Toyota Prius be?
It depends on your tyre size and variant — most Prius fitments sit roughly between 30 and 38 psi (about 2.1–2.6 bar). Use the chart on this page to find your exact size, and confirm against the sticker inside the driver's door jamb or your handbook.
Where do I find the recommended pressure on the car?
Most Toyota models have a tyre placard inside the driver's door jamb; some print it inside the fuel filler flap or glovebox lid. It lists front and rear pressures for each approved tyre size, including fully-laden figures. The owner's handbook has the same table.
When should I use the laden pressures?
Use the laden (loaded) figures when the car is carrying close to a full load — four or five occupants, a packed boot, or towing. The extra pressure supports the added weight and keeps the car stable. Drop back to the normal figures once you've unloaded.
What's the difference between psi, bar and kPa?
They're just different units for the same pressure. UK forecourt gauges usually read psi (pounds per square inch), European handbooks often quote bar, and kPa (kilopascals) appears on many door stickers. 1 bar = 14.5 psi = 100 kPa — or simply switch units on the pressure chart.
How often should I check my tyre pressures?
Once a month, and always before a long journey or when loading the car up. Tyres lose air naturally, and a visual glance won't spot a few psi missing. Check them cold, and if one tyre keeps losing pressure faster than the rest, have it inspected — it may have a slow puncture.
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